73508080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 178051104

約数和(自身を除く): 104543024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 73, 80, 82, 146, 164, 205, 292, 307, 328, 365, 410, 584, 614, 656, 730, 820, 1168, 1228, 1460, 1535, 1640, 2456, 2920, 2993, 3070, 3280, 4912, 5840, 5986, 6140, 11972, 12280, 12587, 14965, 22411, 23944, 24560, 25174, 29930, 44822, 47888, 50348, 59860, 62935, 89644, 100696, 112055, 119720, 125870, 179288, 201392, 224110, 239440, 251740, 358576, 448220, 503480, 896440, 918851, 1006960, 1792880, 1837702, 3675404, 4594255, 7350808, 9188510, 14701616, 18377020, 36754040, 73508080]

約数ペア:

[(1, 73508080), (2, 36754040), (4, 18377020), (5, 14701616), (8, 9188510), (10, 7350808), (16, 4594255), (20, 3675404), (40, 1837702), (41, 1792880), (73, 1006960), (80, 918851), (82, 896440), (146, 503480), (164, 448220), (205, 358576), (292, 251740), (307, 239440), (328, 224110), (365, 201392), (410, 179288), (584, 125870), (614, 119720), (656, 112055), (730, 100696), (820, 89644), (1168, 62935), (1228, 59860), (1460, 50348), (1535, 47888), (1640, 44822), (2456, 29930), (2920, 25174), (2993, 24560), (3070, 23944), (3280, 22411), (4912, 14965), (5840, 12587), (5986, 12280), (6140, 11972)]